1.

III. Total Reflection & Critical Angle(Θ_t = 90°)

$설명: 설명: C:\Users\Sung\Desktop\2001_2\EM\dielectric-obl.gif$

$설명: 설명: C:\Users\Sung\Desktop\2001_2\EM\totalreflection_htm_eqn1.gif$ $설명: 설명: C:\Users\Sung\Desktop\2001_2\EM\totalreflection_htm_eqn2.gif$

$설명: 설명: C:\Users\Sung\Desktop\2001_2\EM\totalreflection_htm_eqn3.gif$ $설명: 설명: C:\Users\Sung\Desktop\2001_2\EM\totalreflection_htm_eqn4.gif$

$설명: 설명: C:\Users\Sung\Desktop\2001_2\EM\totalreflection_htm_eqn5.gif$

(1) Θ_i< Θ_c(45°)

(3) Θ_i> Θ_c(45°)

(4) Observe wave by increasing Θ_i

1) Incident Wave, Transmitted Wave

2) Reflected Wave, Transmitted Wave

3) Total Wave, Transmitted Wave

Department of Electrical Engineering

Electromagnetic Wave animations